Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2018	Apr. 30, 2017
Consolidated net income	$ 2,276	$ 3,152
Consolidated net income attributable to noncontrolling interest	(142)	(113)
Consolidated net income attributable to Walmart	2,134	3,039
Other comprehensive income (loss), net of income taxes
Currency translation and other	1,465	1,159
Unrealized gain on available-for-sale securities	0	481
Minimum pension liability	43	5
Other comprehensive income (loss), net of income taxes	1,499	1,560
Less other comprehensive (income) loss attributable to nonredeemable noncontrolling interest	(163)	(282)
Other comprehensive income (loss) attributable to Walmart	1,336	1,278
Comprehensive income, net of income taxes	3,775	4,712
Less comprehensive (income) loss attributable to noncontrolling interest	(305)	(395)
Comprehensive income attributable to Walmart	3,470	4,317
Net investment hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	68	(113)
Cash flow hedging
Other comprehensive income (loss), net of income taxes
Derivative instruments	$ (77)	$ 28